Shared method
What Cascadia has learned
Select applicable adopted standards, procedures and tools. Check their versions and justify exceptions.
Cascadia / How It Learns
The work delivers a solution.
What was learned shapes the next.
In Practice shows Cascadia at work. Here, evidence and retrospectives reveal what was learned. A deliberate decision determines what becomes reusable knowledge.
- Preserve the evidence: keep sources, checks, limits and the reviewed version together.
- Reflect before release: collect requester and AI retrospectives with the evidence.
Three portfolio solutions show how a lesson can shape later work.
Learning carried forward
See how one build informed later work.
Select a connection to see the lesson and where it appears next.
Learning carried forward
A plausible number needs a written rule and an independent check.
Visible in later work
Matter Ledger adds a frozen baseline, independently checked measures and published reconciliation to keep later runs inspectable.
Explore Matter Ledger →People assess usefulness. The AI tool examines its contribution, checks and uncertainty. Reflection captures lessons for a later decision.
Retrospectives
Reflect before a lesson becomes knowledge.
People
The requester and people doing the work answer in their own words.
- What went well?
- What did not go well?
- What was learned?
- What still puzzles us?
AI tool
The tool examines its own contribution against the retained work.
- Which drafts or checks helped?
- Where did its output need correction?
- Which tests or evidence support the result?
- What remains uncertain?
Capture the accounts and their evidence together. Then decide which observations remain local, need correction or merit a proposed change.
Evidence and checks
Keep the source, tests, limitations and exact version that was reviewed.
Requester decision
Record acceptance or rejection and the reason against that version. Release is a separate decision.
A useful observation does not automatically become transferable knowledge. Keep its source and limits, then decide what belongs in maintained practice.
Explore the disposition
Where should this lesson go?
Select an outcome to see what is recorded and what happens next.
Correct the current solution
Record the defect and reason with the original version. Fix it, repeat affected checks and present the corrected version for its own review.
With the project
Retain observations, context, source versions, checks, feedback and decisions even when a lesson stays local.
In maintained practice
An approved shared change can enter the versioned standards, methods, references, skills or tools selected for later work. Proposal and adoption are distinct.
At the next request, adopted knowledge is tested against company context.
Together: a scoped company request. Evidence-backed practice meets a fresh account of the people, rules and constraints in front of it.